FBI has a complete copy of a Tor Mail server, is using it to catch hackers

While investigating a hosting company known for sheltering child porn last year the FBI incidentally seized the entire e-mail database of a popular anonymous webmail service called TorMail.

Now the FBI is tapping that vast trove of e-mail in unrelated investigations.

The bureau’s data windfall, seized from a company called Freedom Hosting, surfaced in court papers last week when prosecutors indicted a Florida man for allegedly selling counterfeit credit cards online. The filings show the FBI built its case in part by executing a search warrant on a Gmail account used by the counterfeiters, where they found that orders for forged cards were being sent to a TorMail e-mail account: “platplus@tormail.net.”